Only use this if you cannot uninstall Norton AntiVirus through Add/Remove Programs. Uninstalling Norton AntiVirus through Windows does a more thorough job of removing the program.
# Click
Rnav2003.exe utility to start the download.
# Click Save.
# Change the location in the Save in field to Desktop, and then click Save.
# Double-click the Rnav2003.exe icon on the Desktop to launch the application.
On the RNAV Question screen, click No to continue the process.
To remove Norton AntiVirus entries from the Windows Task Scheduler 1. On the Windows desktop, click the Start button > Programs > Accessories > System Tools.
2. Click Scheduled Tasks.
3. Right-click each entry that refers to Norton AntiVirus or Symantec, and then click delete. Click Yes to confirm the deletion.
4. Close the Scheduled Tasks window.
If you cannot run Rnav2003.exe successfully contacted Norton support for a manual assist.